Symptom of the Universe

How this song sits on each sensory axis

A dynamic range of 8/10 is in the upper band of our library. This song has a significant quiet-to-loud arc. For sensory-sensitive listening, set the opening volume well below your comfortable top-end; the climax will land harder than the intro suggests.

Sudden changes: present. This song uses surprise as a feature. For focus or background listening, it's likely to pull your attention away; for active listening, that's often the point.

Texture is layered — a full arrangement with clear separation between parts.

Predictability is medium — conventional structure overall, with one or two moments that deviate from what you'd expect.

Vocal style: dynamic vocals.

Where this sits in Black Sabbath's catalog

We have 84 songs from Black Sabbath in the library. Of those, 8 are rated Safe, 27 Moderate, and 49 Intense. This song's dynamic range of 8/10 sits above the artist average of 7.1, making it the #20 most dynamic track of theirs in our library.

Other tracks from Sabotage

We have 5 songs from this album. Overall, the album leans intense in sensory profile.

• Hole in the Sky — intense DR 8
• Megalomania — intense DR 8
• The Thrill of It All — intense DR 8
• Am I Going Insane (Radio) — moderate DR 6

1975 context

Released in 1975. We have 249 songs from that year in our library, averaging a dynamic range of 6.2/10. This track is about average than the year average. Explore more from the 1970s.

Explore by mood and tradition

Why this rating

We rate this song Intense. Our rule is deliberately conservative: any one of high dynamic range, present sudden changes, harsh texture, or a strained/screamed vocal is enough to trigger Intense on its own. Full scoring rubric: methodology.

Rating last reviewed: 2026-04-14. Reviewed by the Music I Want editorial team against the documented methodology.

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